Atkin-Lehner |
2+ 3+ 5+ 7+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
2730a |
Isogeny class |
Conductor |
2730 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
9931302391046400 = 28 · 38 · 52 · 72 · 136 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 7+ -4 13+ 6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-85438,-8366732] |
[a1,a2,a3,a4,a6] |
Generators |
[-197:1030:1] |
Generators of the group modulo torsion |
j |
68973914606086620649/9931302391046400 |
j-invariant |
L |
1.8306492028308 |
L(r)(E,1)/r! |
Ω |
0.28192668666427 |
Real period |
R |
3.2466759789414 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
21840bw2 87360db2 8190bn2 13650cv2 |
Quadratic twists by: -4 8 -3 5 |